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  <a name="ZH-CN_TOPIC_0000001853243261"></a><a name="ZH-CN_TOPIC_0000001853243261"></a>
  <h1 class="topictitle1">备份前准备</h1>
  <div>
   <div class="section">
    <h4 class="sectiontitle">数据库备份前准备</h4>
    <div class="tablenoborder">
     <table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all">
      <caption>
       <b>表1 </b>数据库备份前准备
      </caption>
      <colgroup>
       <col style="width:46.36%">
       <col style="width:53.64%">
      </colgroup>
      <thead align="left">
       <tr>
        <th align="left" class="cellrowborder" valign="top" width="46.36%" id="mcps1.3.1.2.2.3.1.1"><p>准备项</p></th>
        <th align="left" class="cellrowborder" valign="top" width="53.64%" id="mcps1.3.1.2.2.3.1.2"><p>获取/检查方式</p></th>
       </tr>
      </thead>
      <tbody>
       <tr>
        <td class="cellrowborder" valign="top" width="46.36%" headers="mcps1.3.1.2.2.3.1.1 "><p>开启Exchange信息存储服务</p></td>
        <td class="cellrowborder" valign="top" width="53.64%" headers="mcps1.3.1.2.2.3.1.2 "><p><a href="zh-cn_topic_0000001806364578.html">开启Exchange信息存储服务</a></p></td>
       </tr>
       <tr>
        <td class="cellrowborder" valign="top" width="46.36%" headers="mcps1.3.1.2.2.3.1.1 "><p>检查Exchange Writer状态</p></td>
        <td class="cellrowborder" valign="top" width="53.64%" headers="mcps1.3.1.2.2.3.1.2 "><p><a href="zh-cn_topic_0000001853083265.html">检查Exchange Writer状态</a></p></td>
       </tr>
       <tr>
        <td class="cellrowborder" valign="top" width="46.36%" headers="mcps1.3.1.2.2.3.1.1 "><p>检查Exchange数据库状态</p></td>
        <td class="cellrowborder" valign="top" width="53.64%" headers="mcps1.3.1.2.2.3.1.2 "><p><a href="zh-cn_topic_0000001806364562.html">检查Exchange数据库状态</a></p></td>
       </tr>
       <tr>
        <td class="cellrowborder" valign="top" width="46.36%" headers="mcps1.3.1.2.2.3.1.1 "><p>数据库备份Exchange的用户名和密码</p></td>
        <td class="cellrowborder" valign="top" width="53.64%" headers="mcps1.3.1.2.2.3.1.2 "><p><a href="zh-cn_topic_0000001806364602.html">配置数据库备份与恢复账户</a></p></td>
       </tr>
      </tbody>
     </table>
    </div>
   </div>
   <div class="section">
    <h4 class="sectiontitle">邮箱备份前准备</h4>
    <div class="tablenoborder">
     <table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all">
      <caption>
       <b>表2 </b>邮箱备份前准备
      </caption>
      <colgroup>
       <col style="width:46.36%">
       <col style="width:53.64%">
      </colgroup>
      <thead align="left">
       <tr>
        <th align="left" class="cellrowborder" valign="top" width="46.36%" id="mcps1.3.2.2.2.3.1.1"><p>准备项</p></th>
        <th align="left" class="cellrowborder" valign="top" width="53.64%" id="mcps1.3.2.2.2.3.1.2"><p>获取/检查方式</p></th>
       </tr>
      </thead>
      <tbody>
       <tr>
        <td class="cellrowborder" valign="top" width="46.36%" headers="mcps1.3.2.2.2.3.1.1 "><p>邮箱备份Exchange的用户名和密码</p></td>
        <td class="cellrowborder" valign="top" width="53.64%" headers="mcps1.3.2.2.2.3.1.2 "><p><a href="zh-cn_topic_0000001853243257.html">配置邮箱备份与恢复账户</a></p></td>
       </tr>
       <tr>
        <td class="cellrowborder" valign="top" width="46.36%" headers="mcps1.3.2.2.2.3.1.1 "><p>创建用于EWS访问的特权NetBackup用户</p></td>
        <td class="cellrowborder" valign="top" width="53.64%" headers="mcps1.3.2.2.2.3.1.2 "><p><a href="zh-cn_topic_0000001827743296.html">zh-cn_topic_0000001827743296.html</a></p></td>
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   <ul class="ullinks">
    <li class="ulchildlink"><strong><a href="zh-cn_topic_0000001806364578.html">开启Exchange信息存储服务</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="zh-cn_topic_0000001853083265.html">检查Exchange Writer状态</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="zh-cn_topic_0000001806364562.html">检查Exchange数据库状态</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="zh-cn_topic_0000001806364602.html">配置数据库备份与恢复账户</a></strong><br></li>
    <li class="ulchildlink"><strong><a href="zh-cn_topic_0000001853243257.html">配置邮箱备份与恢复账户</a></strong><br></li>
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     <strong>父主题：</strong> <a href="zh-cn_topic_0000001853243269.html">备份</a>
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